Titanium Grade 2 (R50400) And Grade 7 (UNS R52400) Pipe
Oct 17, 2025
GNEE can provide the form
Gr7 Titanium Rod
Gr7 Titanium Pipe
Gr7 Titanium Sheet
GR7 Thin Titanium Wire
Titanium Foil Roll Gr7
Titanium Grade 2 (R50400)
In the realm of industrial and engineering applications, the selection of materials plays a pivotal role in determining the longevity, efficiency, and overall performance of various components. When it comes to demanding environments that require exceptional corrosion resistance, high strength-to-weight ratios, and biocompatibility, titanium emerges as a standout choice. Titanium, renowned for its remarkable properties, finds extensive use in various industries, with Grade 2 and Grade 7 titanium piping leading the way in critical applications.
Titanium Grade 2 Piping: Unyielding Corrosion Resistance
Titanium Grade 2 is a commercially pure titanium alloy, characterized by its excellent corrosion resistance, high ductility, and formability. Composed primarily of titanium and small amounts of palladium, this alloy offers an impressive combination of attributes that make it ideal for a range of industries.
Advantages:
Corrosion Resistance: One of the most exceptional features of Grade 2 titanium is its resistance to corrosion, even in highly aggressive environments. This property makes it indispensable for industries such as chemical processing, marine engineering, and oil and gas, where exposure to corrosive substances is a constant challenge.
Biocompatibility: Grade 2 titanium is biocompatible, meaning it is well-tolerated by the human body and does not trigger adverse reactions. This makes it a top choice for medical applications like implants and surgical instruments.
High Strength-to-Weight Ratio: Despite its relatively low strength compared to other titanium alloys, Grade 2 titanium maintains a high strength-to-weight ratio. This is crucial in applications where both strength and lightness are required, such as aerospace engineering.
Ease of Fabrication: Its malleability and ductility make Grade 2 titanium easy to fabricate into various forms, including piping. It can be welded, formed, and machined with relative ease, simplifying manufacturing processes.
Applications:
Chemical Industry: Grade 2 titanium piping is widely used in chemical processing plants due to its corrosion resistance, ensuring the integrity of the system and preventing leaks or contamination of the chemicals being transported.
Aerospace: In aerospace engineering, Grade 2 titanium pipes are used in hydraulic systems and structural components, thanks to their lightweight and resistance to aviation fluids.
Medical Field: Its biocompatibility and resistance to bodily fluids make Grade 2 titanium piping suitable for medical implants and instruments, including prosthetics, pacemaker components, and surgical tools.
Titanium Grade 7 Piping: Enhanced Corrosion Resistance
Titanium Grade 7 is an alloy that contains a small amount of palladium. This addition significantly enhances The alloy's resistance to corrosion, especially in acidic and chloride-containing environments. This attribute, combined with its other characteristics, makes Grade 7 titanium piping an excellent choice for specialized applications.
Advantages:
Superior Corrosion Resistance: Grade 7 titanium surpasses even Grade 2 in its corrosion resistance, particularly in highly oxidizing and reducing environments. This makes it suitable for use in chemical and petrochemical industries, as well as desalination plants.
Weldability: Despite its enhanced corrosion resistance, Grade 7 titanium retains good weldability, allowing for the creation of complex piping systems without sacrificing performance.
Cost-Effectiveness: While not as readily available as Grade 2, the cost of Grade 7 titanium is still lower than more exotic titanium alloys, making it an economical choice for applications where enhanced corrosion resistance is necessary.
Applications:
Chlor-Alkali Industry: Grade 7 titanium piping is particularly valuable in the chlor-alkali industry, where it is exposed to aggressive chloride environments during the production of chlorine and caustic soda.
Desalination Plants: In desalination plants, where seawater is converted into freshwater, Grade 7 titanium piping resists the corrosive effects of saltwater and the high pressures involved in the desalination process.
Marine Engineering: Due to its resistance to seawater corrosion, Grade 7 titanium pipes find applications in shipbuilding, offshore platforms, and any marine systems that require durability in harsh environments.
Products provided by GNEE
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Production Name |
Titanium Pipe/Tube |
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Grade |
Gr1, Gr2, Gr3,Gr4,Gr5, Gr7, Gr6,Gr9, Gr11, Gr12 ,Gr16, Gr17,Gr25 |
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Size |
All sizes can be customized |
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Application |
Metallurgy, electronics, machinery, medical treatment, chemical industry, petroleum, medical treatment, aerospace |
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Feature |
High corrosion resistance, low density, good thermal stability |
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Technology |
Hot Forged, Hot Rolled, Cold Rolled, Annealing, Pickling |
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Surface |
Bright, Polished, Pickling, Acid cleaning, Sandblasting |
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Packing |
Export Standard Woodcase |
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Delivery time |
10-25days according to the quantity and process of the product |
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Quality and test |
Hardness test, Bending test, Hydrostatic etc. |
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Product name |
Pure Titanium bar/Pure Titanium rod/Titanium alloy bar/Tianium alloy rod |
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Standard |
GB/T 2965-2007 GB/T 13810-2007, ASTM B348,ASTM F67,ASTM F136, AMS4928,MIL4911 |
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Titanium type |
Commercially Pure(CP) / Titanium alloy |
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Grade |
TA1 TA2 TA3 TA4 TA5 TA6 TA7 TA8 TA9 TA10 TA11 TA12 TA13 TA14 |
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Diameter |
3-350mm |
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Length |
Max6000mm |
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Technique |
Forging, machining |
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Surface |
Acid surface or polishing, sand blasted surface |
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Shape |
Round, flat, square, hexagonal |
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Application |
Metallurgy, electronics, medical, chemical, petroleum, pharmaceutical, aerospace, etc. |
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Grade |
GR1,GR2,GR3,GR5,GR6,GR7,GR9,GR11,GR12, etc. |
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Standard |
ASTM B265,ASTM F136,ASTM F67,AMS4928 |
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Size |
0.5-5.0mm x 1000mm x 2000-3500mm (Thickness x Width x Length) |
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Application |
Metallurgy, electronics, machinery, medical treatment, chemical industry, petroleum, medical treatment, aerospace |
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Supply status |
M (Y/ R/ ST) |
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Feature |
High corrosion resistance, low density, good thermal stability |
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Technics |
Hot Forged, Hot Rolled, Cold Rolled, Annealing, Pickling |
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Surface |
Bright, Polished, Pickling, Acid cleaning, Sandblasting |
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Packing |
Export Standard Woodcase |
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MOQ |
100kg |
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Payment terms |
T/T, L/C, D/A, D/P, Escrow, Western Union, PayPal |
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Certificate |
ISO 9001:2008; The third test report; TÜV Rheinland; |
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Delivery time |
7-15days according to the quantity and process of the product |
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Quality and test |
Hardness test, Bending test, Hydrostatic etc. |
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Product Name
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Polished 1mm 1.5mm 2mm 3mm Nitinol Shape Memory Straight Wire Nickel Titanium Wire for Medical
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Material Type
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NiTiCu NiTi, Fe NiTi
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Room Temperature(0C - 15C)
Low temperature (Below 0C) High temperature(40C - 120C) |
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Feature
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Superelastic or Shape memory
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Standard
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ASTM F2603-18/12
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Surface
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Natural Oxide, Pickled/Etched, Centerless Ground and Mechanically-cleaned
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Condition
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As Cold-Worked, Straight Strain Annealed and Shape Set Annealed.
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Certificate
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Transformed Temperatures, Tensile Properties, Chemical Composition and Customer Specific Requirements
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Surface
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Polishing, picking, acid washed, black oxide
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Application
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1. Medical field : with very good biocompatibility with human body, medical nitinol wire can be used in medical field.
2. Eye glasses manufacturer : Low density, high toughness, high stability, biocompability with human boday, nickel titanium alloy wire is becoming more popular between eye glasses manufacturers. 3. Fishing wire: nickel titanium alloy wire now is widely used as fishign wire because of its high strenght and very good memorability and superelastic. |
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Processing |
CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding |
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Materials |
Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
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Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
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Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
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Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
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Titanium: Grade F1-F5 |
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Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
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Surface Treatment |
Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
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Tolerance |
±0.002 ~ ±0.005mm |
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Surface Roughness |
Min Ra 0.1~3.2 |
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